[PATCH] D27044: Compilation crash after node replacement

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Please reduce the test case as much as you can - remove the metadata and run it through bugpoint to isolate the issue.

I have a similar query to Sanjay: what is preventing you from having a 'hasOneUse' fast path inside SelectionDAG::ReplaceAllUsesWith - isn't a similar crash likely to occur in other cases?


Repository:
  rL LLVM

https://reviews.llvm.org/D27044